1 #===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
3 # The LLVM Compiler Infrastructure
5 # This file is distributed under the University of Illinois Open Source
6 # License. See LICENSE.TXT for details.
8 #===------------------------------------------------------------------------===#
10 # This file is included by all of the LLVM makefiles. For details on how to use
11 # it properly, please see the document MakefileGuide.html in the docs directory.
13 #===-----------------------------------------------------------------------====#
15 ################################################################################
16 # TARGETS: Define standard targets that can be invoked
17 ################################################################################
19 #--------------------------------------------------------------------
20 # Define the various target sets
21 #--------------------------------------------------------------------
22 RecursiveTargets := all clean clean-all install uninstall install-bytecode \
24 LocalTargets := all-local clean-local clean-all-local check-local \
25 install-local printvars uninstall-local \
26 install-bytecode-local
27 TopLevelTargets := check dist dist-check dist-clean dist-gzip dist-bzip2 \
29 UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets)
30 InternalTargets := preconditions distdir dist-hook
32 ################################################################################
33 # INITIALIZATION: Basic things the makefile needs
34 ################################################################################
36 #--------------------------------------------------------------------
37 # Set the VPATH so that we can find source files.
38 #--------------------------------------------------------------------
41 #--------------------------------------------------------------------
42 # Reset the list of suffixes we know how to build.
43 #--------------------------------------------------------------------
45 .SUFFIXES: .c .cpp .cc .h .hpp .o .a .bc .td .ps .dot .ll .m .mm
46 .SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
48 #--------------------------------------------------------------------
49 # Mark all of these targets as phony to avoid implicit rule search
50 #--------------------------------------------------------------------
51 .PHONY: $(UserTargets) $(InternalTargets)
53 #--------------------------------------------------------------------
54 # Make sure all the user-target rules are double colon rules and
55 # they are defined first.
56 #--------------------------------------------------------------------
60 ################################################################################
61 # PRECONDITIONS: that which must be built/checked first
62 ################################################################################
64 SrcMakefiles := $(filter %Makefile %Makefile.tests,\
65 $(wildcard $(PROJ_SRC_DIR)/Makefile*))
66 ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles))
67 ConfigureScript := $(PROJ_SRC_ROOT)/configure
68 ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status
69 MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in))
70 MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in))
71 MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config
72 MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common
73 PreConditions := $(ConfigStatusScript) $(ObjMakefiles)
74 ifneq ($(MakefileCommonIn),)
75 PreConditions += $(MakefileCommon)
78 ifneq ($(MakefileConfigIn),)
79 PreConditions += $(MakefileConfig)
82 preconditions: $(PreConditions)
84 #------------------------------------------------------------------------
85 # Make sure the BUILT_SOURCES are built first
86 #------------------------------------------------------------------------
87 $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES)
90 ifneq ($(strip $(BUILT_SOURCES)),)
91 -$(Verb) $(RM) -f $(BUILT_SOURCES)
94 ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT))
96 $(Verb) if test -x config.status ; then \
97 $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \
98 $(MKDIR) .spotless.save ; \
99 $(MV) config.status .spotless.save ; \
100 $(MV) mklib .spotless.save ; \
101 $(MV) projects .spotless.save ; \
103 $(MV) .spotless.save/config.status . ; \
104 $(MV) .spotless.save/mklib . ; \
105 $(MV) .spotless.save/projects . ; \
106 $(RM) -rf .spotless.save ; \
107 $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \
108 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
109 $(ConfigStatusScript) ; \
111 $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \
115 $(EchoCmd) "spotless target not supported for objdir == srcdir"
118 $(BUILT_SOURCES) : $(ObjMakefiles)
120 #------------------------------------------------------------------------
121 # Make sure we're not using a stale configuration
122 #------------------------------------------------------------------------
124 $(Echo) Reconfiguring $(PROJ_OBJ_ROOT)
125 $(Verb) cd $(PROJ_OBJ_ROOT) && \
126 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
127 $(ConfigStatusScript)
129 .PRECIOUS: $(ConfigStatusScript)
130 $(ConfigStatusScript): $(ConfigureScript)
131 $(Echo) Reconfiguring with $<
132 $(Verb) cd $(PROJ_OBJ_ROOT) && \
133 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
134 $(ConfigStatusScript)
136 #------------------------------------------------------------------------
137 # Make sure the configuration makefile is up to date
138 #------------------------------------------------------------------------
139 ifneq ($(MakefileConfigIn),)
140 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
141 $(Echo) Regenerating $@
142 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
145 ifneq ($(MakefileCommonIn),)
146 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
147 $(Echo) Regenerating $@
148 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
151 #------------------------------------------------------------------------
152 # If the Makefile in the source tree has been updated, copy it over into the
153 # build tree. But, only do this if the source and object makefiles differ
154 #------------------------------------------------------------------------
156 PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile
159 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
161 Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles)
162 $(Echo) "Updating Makefile"
163 $(Verb) $(MKDIR) $(@D)
164 $(Verb) $(CP) -f $< $@
166 # Copy the Makefile.* files unless we're in the root directory which avoids
167 # the copying of Makefile.config.in or other things that should be explicitly
169 $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)%
171 *Makefile.rules) ;; \
173 *) $(EchoCmd) "Updating $(@F)" ; \
180 #------------------------------------------------------------------------
181 # Set up the basic dependencies
182 #------------------------------------------------------------------------
183 $(UserTargets):: $(PreConditions)
187 clean-all:: clean-local clean-all-local
188 install:: install-local
189 uninstall:: uninstall-local
190 install-local:: all-local
191 install-bytecode:: install-bytecode-local
193 ###############################################################################
194 # VARIABLES: Set up various variables based on configuration data
195 ###############################################################################
197 # Variable for if this make is for a "cleaning" target
198 ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
202 #--------------------------------------------------------------------
203 # Variables derived from configuration we are building
204 #--------------------------------------------------------------------
207 ifeq ($(ENABLE_OPTIMIZED),1)
209 # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
210 ifneq ($(HOST_OS),FreeBSD)
211 ifneq ($(HOST_OS),Darwin)
212 OmitFramePointer := -fomit-frame-pointer
216 # Darwin requires -fstrict-aliasing to be explicitly enabled.
217 # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues
218 # with -fstrict-aliasing and ipa-type-escape radr://6756684
219 #ifeq ($(HOST_OS),Darwin)
220 # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
222 CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
223 C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
224 LD.Flags += $(OPTIMIZE_OPTION)
226 BuildMode := $(BuildMode)+Debug
233 ifdef NO_DEBUG_SYMBOLS
234 BuildMode := Unoptimized
248 ifeq ($(ENABLE_PROFILING),1)
249 BuildMode := $(BuildMode)+Profile
250 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
251 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
252 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g
256 #ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
257 # CXX.Flags += -fvisibility-inlines-hidden
260 ifdef ENABLE_EXPENSIVE_CHECKS
261 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
262 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
266 # IF REQUIRES_EH=1 is specified then don't disable exceptions
268 CXX.Flags += -fno-exceptions
270 # If the library requires EH, it also requires RTTI.
274 ifdef REQUIRES_FRAME_POINTER
275 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags))
276 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags))
277 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags))
280 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
281 ifneq ($(REQUIRES_RTTI), 1)
282 CXX.Flags += -fno-rtti
285 ifeq ($(ENABLE_COVERAGE),1)
286 BuildMode := $(BuildMode)+Coverage
287 CXX.Flags += -ftest-coverage -fprofile-arcs
288 C.Flags += -ftest-coverage -fprofile-arcs
291 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
292 # then disable assertions by defining the appropriate preprocessor symbols.
293 ifeq ($(DISABLE_ASSERTIONS),1)
294 CPP.Defines += -DNDEBUG
296 BuildMode := $(BuildMode)+Asserts
297 CPP.Defines += -D_DEBUG
300 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
301 # configured), then enable expensive checks by defining the
302 # appropriate preprocessor symbols.
303 ifeq ($(ENABLE_EXPENSIVE_CHECKS),1)
304 BuildMode := $(BuildMode)+Checks
305 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
308 # LOADABLE_MODULE implies several other things so we force them to be
310 ifdef LOADABLE_MODULE
312 LINK_LIBS_IN_SHARED := 1
320 ifeq ($(ENABLE_PIC),1)
321 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
322 # Nothing. Win32 defaults to PIC and warns when given -fPIC
324 ifeq ($(HOST_OS),Darwin)
325 # Common symbols not allowed in dylib files
326 CXX.Flags += -fno-common
327 C.Flags += -fno-common
329 # Linux and others; pass -fPIC
335 ifeq ($(HOST_OS),Darwin)
336 CXX.Flags += -mdynamic-no-pic
337 C.Flags += -mdynamic-no-pic
341 # Support makefile variable to disable any kind of timestamp/non-deterministic
342 # info from being used in the build.
343 ifeq ($(ENABLE_TIMESTAMPS),1)
344 DOTDIR_TIMESTAMP_COMMAND := $(DATE)
346 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
349 ifeq ($(HOST_OS),MingW)
351 CPP.Defines += -D__NO_CTYPE_INLINE
352 ifeq ($(LLVM_CROSS_COMPILING),1)
353 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
355 LD.Flags += -Wl,--allow-multiple-definition
360 CXX.Flags += -Woverloaded-virtual
361 CPP.BaseFlags += $(CPP.Defines)
364 # Make Floating point IEEE compliant on Alpha.
367 CPP.BaseFlags += -mieee
368 ifeq ($(ENABLE_PIC),0)
370 CPP.BaseFlags += -fPIC
373 LD.Flags += -Wl,--no-relax
376 # GNU ld/PECOFF accepts but ignores them below;
380 # FIXME: autoconf should be aware of them.
381 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
382 HAVE_LINK_VERSION_SCRIPT := 0
384 RDYNAMIC := -Wl,--export-all-symbols
387 #--------------------------------------------------------------------
388 # Directory locations
389 #--------------------------------------------------------------------
391 ifeq ($(LLVM_CROSS_COMPILING),1)
392 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin
395 ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode)
396 ObjDir := $(ObjRootDir)
397 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
398 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
399 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
400 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
401 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
402 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
404 #--------------------------------------------------------------------
405 # Locations of shared libraries
406 #--------------------------------------------------------------------
409 SharedLibDir := $(LibDir)
410 LLVMSharedLibDir := $(LLVMLibDir)
412 # Win32.DLL prefers to be located on the "PATH" of binaries.
413 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
414 SharedLibDir := $(ToolDir)
415 LLVMSharedLibDir := $(LLVMToolDir)
417 ifeq ($(HOST_OS),Cygwin)
424 #--------------------------------------------------------------------
425 # LLVM Capable Compiler
426 #--------------------------------------------------------------------
428 ifneq ($(findstring llvm-gcc,$(LLVMCC_OPTION)),)
430 LLVMCXX := $(LLVMGXX)
432 ifneq ($(findstring clang,$(LLVMCC_OPTION)),)
433 ifneq ($(CLANGPATH),)
434 LLVMCC := $(CLANGPATH)
435 LLVMCXX := $(CLANGXXPATH)
437 ifeq ($(ENABLE_BUILT_CLANG),1)
438 LLVMCC := $(LLVMToolDir)/clang
439 LLVMCXX := $(LLVMToolDir)/clang++
445 #--------------------------------------------------------------------
446 # Full Paths To Compiled Tools and Utilities
447 #--------------------------------------------------------------------
448 EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
451 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
454 ifeq ($(LLVM_CROSS_COMPILING),1)
455 TBLGEN := $(BuildLLVMToolDir)/tblgen$(BUILD_EXEEXT)
457 TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT)
460 LLVM_CONFIG := $(LLVMToolDir)/llvm-config
462 LLVMLD := $(LLVMToolDir)/llvm-ld$(EXEEXT)
465 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
468 LLI := $(LLVMToolDir)/lli$(EXEEXT)
471 LLC := $(LLVMToolDir)/llc$(EXEEXT)
474 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
477 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
480 #--------------------------------------------------------------------
481 # Adjust to user's request
482 #--------------------------------------------------------------------
484 ifeq ($(HOST_OS),Darwin)
485 DARWIN_VERSION := `sw_vers -productVersion`
486 # Strip a number like 10.4.7 to 10.4
487 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/')
488 # Get "4" out of 10.4 for later pieces in the makefile.
489 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
491 LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
492 SharedLinkOptions := -dynamiclib
494 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
497 SharedLinkOptions=-shared
500 ifeq ($(TARGET_OS),Darwin)
502 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
507 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
508 ifneq ($(HOST_OS),Darwin)
509 LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
521 # Adjust settings for verbose mode
524 AR.Flags += >/dev/null 2>/dev/null
525 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
527 ConfigureScriptFLAGS :=
530 # By default, strip symbol information from executable
532 Strip := $(PLATFORMSTRIPOPTS)
533 StripWarnMsg := "(without symbols)"
534 Install.StripFlag += -s
537 ifdef TOOL_NO_EXPORTS
540 DynamicFlag := $(RDYNAMIC)
543 # Adjust linker flags for building an executable
544 ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
545 ifneq ($(HOST_OS), Darwin)
547 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
549 LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(DynamicFlag)
551 LD.Flags += $(RPATH) -Wl,$(ToolDir) $(DynamicFlag)
555 ifneq ($(DARWIN_MAJVERS),4)
556 LD.Flags += $(RPATH) -Wl,@executable_path/../lib
562 #----------------------------------------------------------
563 # Options To Invoke Tools
564 #----------------------------------------------------------
566 ifdef EXTRA_LD_OPTIONS
567 LD.Flags += $(EXTRA_LD_OPTIONS)
571 CompileCommonOpts += -pedantic -Wno-long-long
573 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
575 # Enable cast-qual for C++; the workaround is to use const_cast.
576 CXX.Flags += -Wcast-qual
578 ifeq ($(HOST_OS),HP-UX)
579 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
582 # If we are building a universal binary on Mac OS/X, pass extra options. This
583 # is useful to people that want to link the LLVM libraries into their universal
586 # The following can be optionally specified:
587 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
588 # For Mac OS/X 10.4 Intel machines, the traditional one is:
589 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
590 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures
591 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
594 ifndef UNIVERSAL_ARCH
595 UNIVERSAL_ARCH := i386 ppc
597 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
598 CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
599 ifdef UNIVERSAL_SDK_PATH
600 CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
603 # Building universal cannot compute dependencies automatically.
604 DISABLE_AUTO_DEPENDENCIES=1
606 ifeq ($(TARGET_OS),Darwin)
607 ifeq ($(ARCH),x86_64)
608 TargetCommonOpts = -m64
611 TargetCommonOpts = -m32
617 ifeq ($(HOST_OS),SunOS)
618 CPP.BaseFlags += -include llvm/Support/Solaris.h
621 ifeq ($(HOST_OS),AuroraUX)
622 CPP.BaseFlags += -include llvm/Support/Solaris.h
623 endif # !HOST_OS - AuroraUX.
625 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
626 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
627 # All -I flags should go here, so that they don't confuse llvm-config.
628 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
629 $(patsubst %,-I%/include,\
630 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
631 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
634 # SHOW_DIAGNOSTICS support.
635 ifeq ($(SHOW_DIAGNOSTICS),1)
636 Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \
637 CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags"
642 ifeq ($(BUILD_COMPONENT), 1)
643 Compile.C = $(Compile.Wrapper) \
644 $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
645 $(TargetCommonOpts) $(CompileCommonOpts) -c
646 Compile.CXX = $(Compile.Wrapper) \
647 $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
649 $(TargetCommonOpts) $(CompileCommonOpts) -c
650 Preprocess.CXX= $(Compile.Wrapper) \
651 $(BUILD_CXX) $(CPP.Flags) $(CPPFLAGS) $(TargetCommonOpts) \
652 $(CompileCommonOpts) $(CXX.Flags) -E
653 Link = $(Compile.Wrapper) \
654 $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
655 $(LD.Flags) $(LDFLAGS) \
656 $(TargetCommonOpts) $(CompileCommonOpts) $(Strip)
658 Compile.C = $(Compile.Wrapper) \
659 $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
660 $(TargetCommonOpts) $(CompileCommonOpts) -c
661 Compile.CXX = $(Compile.Wrapper) \
662 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
663 $(TargetCommonOpts) $(CompileCommonOpts) -c
664 Preprocess.CXX= $(Compile.Wrapper) \
665 $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
666 $(CompileCommonOpts) $(CXX.Flags) -E
667 Link = $(Compile.Wrapper) \
668 $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LD.Flags) \
669 $(LDFLAGS) $(TargetCommonOpts) $(CompileCommonOpts) $(Strip)
672 BCCompile.C = $(LLVMCC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
673 $(TargetCommonOpts) $(CompileCommonOpts)
674 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
675 $(TargetCommonOpts) $(CompileCommonOpts) -E
677 BCCompile.CXX = $(LLVMCXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
678 $(TargetCommonOpts) $(CompileCommonOpts)
680 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
681 ScriptInstall = $(INSTALL) -m 0755
682 DataInstall = $(INSTALL) -m 0644
684 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows
685 # paths. In this case, the SYSPATH function (defined in
686 # Makefile.config) transforms Unix paths into Windows paths.
687 TableGen = $(TBLGEN) -I $(call SYSPATH, $(PROJ_SRC_DIR)) \
688 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \
689 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \
690 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target)
692 Archive = $(AR) $(AR.Flags)
693 LArchive = $(LLVMToolDir)/llvm-ar rcsf
702 #----------------------------------------------------------
703 # Get the list of source files and compute object file
705 #----------------------------------------------------------
708 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
709 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
711 Sources := $(SOURCES)
715 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
718 BaseNameSources := $(sort $(basename $(Sources)))
720 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
721 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
723 #----------------------------------------------------------
724 # For Mingw MSYS bash and Python/w32:
726 # $(ECHOPATH) prints DOSish pathstring.
727 # ex) $(ECHOPATH) /include/sys/types.h
728 # --> C:/mingw/include/sys/types.h
729 # built-in "echo" does not transform path to DOSish path.
731 # FIXME: It would not be needed when MSYS's python
733 #----------------------------------------------------------
735 ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE)))
736 ECHOPATH := $(Verb)python -u -c "import sys;print ' '.join(sys.argv[1:])"
738 ECHOPATH := $(Verb)$(ECHO)
741 ###############################################################################
742 # DIRECTORIES: Handle recursive descent of directory structure
743 ###############################################################################
745 #---------------------------------------------------------
746 # Provide rules to make install dirs. This must be early
747 # in the file so they get built before dependencies
748 #---------------------------------------------------------
750 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
753 # To create other directories, as needed, and timestamp their creation
755 $(Verb) $(MKDIR) $* > /dev/null
756 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
758 .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
759 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
761 #---------------------------------------------------------
762 # Handle the DIRS options for sequential construction
763 #---------------------------------------------------------
769 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
770 $(RecursiveTargets)::
771 $(Verb) for dir in $(DIRS); do \
772 if ([ ! -f $$dir/Makefile ] || \
773 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
775 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
777 ($(MAKE) -C $$dir $@ ) || exit 1; \
780 $(RecursiveTargets)::
781 $(Verb) for dir in $(DIRS); do \
782 ($(MAKE) -C $$dir $@ ) || exit 1; \
788 #---------------------------------------------------------
789 # Handle the EXPERIMENTAL_DIRS options ensuring success
790 # after each directory is built.
791 #---------------------------------------------------------
792 ifdef EXPERIMENTAL_DIRS
793 $(RecursiveTargets)::
794 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
795 if ([ ! -f $$dir/Makefile ] || \
796 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
798 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
800 ($(MAKE) -C $$dir $@ ) || exit 0; \
804 #-----------------------------------------------------------
805 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
806 #-----------------------------------------------------------
807 ifdef OPTIONAL_PARALLEL_DIRS
808 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) && echo "$(T)"))
811 #-----------------------------------------------------------
812 # Handle the PARALLEL_DIRS options for parallel construction
813 #-----------------------------------------------------------
816 SubDirs += $(PARALLEL_DIRS)
818 # Unfortunately, this list must be maintained if new recursive targets are added
819 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
820 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
821 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
822 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
823 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
824 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
825 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
827 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
830 $(Verb) if ([ ! -f $(@D)/Makefile ] || \
831 command test $(@D)/Makefile -ot \
832 $(PROJ_SRC_DIR)/$(@D)/Makefile ); then \
834 $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
836 $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@)
839 #---------------------------------------------------------
840 # Handle the OPTIONAL_DIRS options for directores that may
842 #---------------------------------------------------------
845 SubDirs += $(OPTIONAL_DIRS)
847 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
848 $(RecursiveTargets)::
849 $(Verb) for dir in $(OPTIONAL_DIRS); do \
850 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
851 if ([ ! -f $$dir/Makefile ] || \
852 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
854 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
856 ($(MAKE) -C$$dir $@ ) || exit 1; \
860 $(RecursiveTargets)::
861 $(Verb) for dir in $(OPTIONAL_DIRS); do \
862 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
863 ($(MAKE) -C$$dir $@ ) || exit 1; \
869 #---------------------------------------------------------
870 # Handle the CONFIG_FILES options
871 #---------------------------------------------------------
876 $(Echo) Install circumvented with NO_INSTALL
878 $(Echo) UnInstall circumvented with NO_INSTALL
880 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
881 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
882 $(Verb)for file in $(CONFIG_FILES); do \
883 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
884 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
885 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
886 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
888 $(ECHO) Error: cannot find config file $${file}. ; \
893 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
894 $(Verb)for file in $(CONFIG_FILES); do \
895 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
901 ###############################################################################
902 # Set up variables for building libraries
903 ###############################################################################
905 #---------------------------------------------------------
906 # Define various command line options pertaining to the
907 # libraries needed when linking. There are "Proj" libs
908 # (defined by the user's project) and "LLVM" libs (defined
909 # by the LLVM project).
910 #---------------------------------------------------------
913 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
914 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
915 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
916 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
920 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
921 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
922 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
923 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
926 # Loadable module for Win32 requires all symbols resolved for linking.
927 # Then all symbols in LLVM.dll will be available.
928 ifeq ($(ENABLE_SHARED),1)
929 ifdef LOADABLE_MODULE
930 ifneq (,$(filter $(HOST_OS),Cygwin MingW))
931 LINK_COMPONENTS += all
936 ifndef IS_CLEANING_TARGET
937 ifdef LINK_COMPONENTS
939 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
940 # clean in tools, then do a make in tools (instead of at the top level).
942 @echo "*** llvm-config doesn't exist - rebuilding it."
943 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
945 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
947 ifeq ($(ENABLE_SHARED), 1)
948 # We can take the "auto-import" feature to get rid of using dllimport.
949 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
950 LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \
953 LLVMLibsOptions += -lLLVM-$(LLVMVersion)
954 LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)LLVM-$(LLVMVersion)$(SHLIBEXT)
957 ifndef NO_LLVM_CONFIG
958 LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
959 ifeq ($(LLVMConfigLibs),Error)
960 $(error llvm-config --libs failed)
962 LLVMLibsOptions += $(LLVMConfigLibs)
963 LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
964 ifeq ($(LLVMConfigLibfiles),Error)
965 $(error llvm-config --libfiles failed)
967 LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
974 # Set up the library exports file.
975 ifdef EXPORTED_SYMBOL_FILE
977 # First, set up the native export file, which may differ from the source
980 ifeq ($(HOST_OS),Darwin)
981 # Darwin convention prefixes symbols with underscores.
982 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
983 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
984 $(Verb) sed -e 's/^/_/' < $< > $@
986 -$(Verb) $(RM) -f $(NativeExportsFile)
988 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
989 # Gold and BFD ld require a version script rather than a plain list.
990 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
991 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
992 $(Verb) echo "{" > $@
993 $(Verb) grep -q "\<" $< && echo " global:" >> $@ || :
994 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
995 ifneq ($(HOST_OS),OpenBSD)
996 $(Verb) echo " local: *;" >> $@
998 $(Verb) echo "};" >> $@
1000 -$(Verb) $(RM) -f $(NativeExportsFile)
1002 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1003 # GNU ld Win32 accepts .DEF files that contain "DATA" entries.
1004 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
1005 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1006 $(Echo) Generating $(notdir $@)
1007 $(Verb) $(ECHO) "EXPORTS" > $@
1008 $(Verb) $(CAT) $< >> $@
1010 -$(Verb) $(RM) -f $(NativeExportsFile)
1012 # Default behavior: just use the exports file verbatim.
1013 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
1018 # Now add the linker command-line options to use the native export file.
1021 ifeq ($(HOST_OS),Darwin)
1022 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1025 # gold, bfd ld, etc.
1026 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1027 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1031 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1032 # LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1033 SharedLinkOptions += $(NativeExportsFile)
1038 ###############################################################################
1039 # Library Build Rules: Four ways to build a library
1040 ###############################################################################
1042 #---------------------------------------------------------
1043 # Bytecode Module Targets:
1044 # If the user set MODULE_NAME then they want to build a
1045 # bytecode module from the sources. We compile all the
1046 # sources and link it together into a single bytecode
1048 #---------------------------------------------------------
1051 ifeq ($(strip $(LLVMCC)),)
1052 $(warning Modules require LLVM capable compiler but none is available ****)
1055 Module := $(LibDir)/$(MODULE_NAME).bc
1056 LinkModule := $(LLVMLD) -r
1059 ifdef EXPORTED_SYMBOL_FILE
1060 LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1063 $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(LLVMLD)
1064 $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@)
1065 $(Verb) $(LinkModule) -o $@ $(ObjectsBC)
1067 all-local:: $(Module)
1070 ifneq ($(strip $(Module)),)
1071 -$(Verb) $(RM) -f $(Module)
1074 ifdef BYTECODE_DESTINATION
1075 ModuleDestDir := $(BYTECODE_DESTINATION)
1077 ModuleDestDir := $(DESTDIR)$(PROJ_libdir)
1082 $(Echo) Install circumvented with NO_INSTALL
1084 $(Echo) Uninstall circumvented with NO_INSTALL
1086 DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc
1088 install-module:: $(DestModule)
1089 install-local:: $(DestModule)
1091 $(DestModule): $(ModuleDestDir) $(Module)
1092 $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule)
1093 $(Verb) $(DataInstall) $(Module) $(DestModule)
1096 $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule)
1097 -$(Verb) $(RM) -f $(DestModule)
1103 # if we're building a library ...
1106 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1107 LIBRARYNAME := $(strip $(LIBRARYNAME))
1108 ifdef LOADABLE_MODULE
1109 BaseLibName.A := $(LIBRARYNAME).a
1110 BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT)
1112 BaseLibName.A := lib$(LIBRARYNAME).a
1113 BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1115 LibName.A := $(LibDir)/$(BaseLibName.A)
1116 LibName.SO := $(SharedLibDir)/$(BaseLibName.SO)
1117 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1118 LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
1120 #---------------------------------------------------------
1121 # Shared Library Targets:
1122 # If the user asked for a shared library to be built
1123 # with the SHARED_LIBRARY variable, then we provide
1124 # targets for building them.
1125 #---------------------------------------------------------
1126 ifdef SHARED_LIBRARY
1128 all-local:: $(LibName.SO)
1130 ifdef EXPORTED_SYMBOL_FILE
1131 $(LibName.SO): $(NativeExportsFile)
1134 ifdef LINK_LIBS_IN_SHARED
1135 ifdef LOADABLE_MODULE
1136 SharedLibKindMessage := "Loadable Module"
1137 SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
1139 SharedLibKindMessage := "Shared Library"
1141 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1142 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1144 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1145 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1147 $(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1148 $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1149 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1153 ifneq ($(strip $(LibName.SO)),)
1154 -$(Verb) $(RM) -f $(LibName.SO)
1159 $(Echo) Install circumvented with NO_INSTALL
1161 $(Echo) Uninstall circumvented with NO_INSTALL
1164 # Win32.DLL prefers to be located on the "PATH" of binaries.
1165 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1166 DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1168 DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1170 DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO)
1172 install-local:: $(DestSharedLib)
1174 $(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1175 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1176 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1179 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1180 -$(Verb) $(RM) -f $(DestSharedLibDir)/$(SharedPrefix)$(LIBRARYNAME).*
1184 #---------------------------------------------------------
1185 # Bytecode Library Targets:
1186 # If the user asked for a bytecode library to be built
1187 # with the BYTECODE_LIBRARY variable, then we provide
1188 # targets for building them.
1189 #---------------------------------------------------------
1190 ifdef BYTECODE_LIBRARY
1191 ifeq ($(strip $(LLVMCC)),)
1192 $(warning Bytecode libraries require LLVM capable compiler but none is available ****)
1195 all-local:: $(LibName.BCA)
1197 ifdef EXPORTED_SYMBOL_FILE
1198 BCLinkLib = $(LLVMLD) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1200 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(LLVMLD) \
1201 $(LLVMToolDir)/llvm-ar
1202 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \
1204 $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).internalize $(ObjectsBC)
1206 $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).internalize.bc
1208 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \
1209 $(LLVMToolDir)/llvm-ar
1210 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@)
1212 $(Verb) $(LArchive) $@ $(ObjectsBC)
1217 ifneq ($(strip $(LibName.BCA)),)
1218 -$(Verb) $(RM) -f $(LibName.BCA)
1221 ifdef BYTECODE_DESTINATION
1222 BytecodeDestDir := $(BYTECODE_DESTINATION)
1224 BytecodeDestDir := $(DESTDIR)$(PROJ_libdir)
1227 DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).bca
1229 install-bytecode-local:: $(DestBytecodeLib)
1233 $(Echo) Install circumvented with NO_INSTALL
1235 $(Echo) Uninstall circumvented with NO_INSTALL
1237 install-local:: $(DestBytecodeLib)
1239 $(DestBytecodeLib): $(LibName.BCA) $(BytecodeDestDir)
1240 $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1241 $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)
1244 $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1245 -$(Verb) $(RM) -f $(DestBytecodeLib)
1250 #---------------------------------------------------------
1252 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1253 # building an archive.
1254 #---------------------------------------------------------
1255 ifndef NO_BUILD_ARCHIVE
1256 ifndef BUILD_ARCHIVE
1257 ifndef LOADABLE_MODULE
1263 #---------------------------------------------------------
1264 # Archive Library Targets:
1265 # If the user wanted a regular archive library built,
1266 # then we provide targets for building them.
1267 #---------------------------------------------------------
1270 all-local:: $(LibName.A)
1272 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1273 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1274 -$(Verb) $(RM) -f $@
1275 $(Verb) $(Archive) $@ $(ObjectsO)
1276 $(Verb) $(Ranlib) $@
1279 ifneq ($(strip $(LibName.A)),)
1280 -$(Verb) $(RM) -f $(LibName.A)
1285 $(Echo) Install circumvented with NO_INSTALL
1287 $(Echo) Uninstall circumvented with NO_INSTALL
1289 ifdef NO_INSTALL_ARCHIVES
1291 $(Echo) Install circumvented with NO_INSTALL
1293 $(Echo) Uninstall circumvented with NO_INSTALL
1295 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1297 install-local:: $(DestArchiveLib)
1299 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1300 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1301 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1302 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1305 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1306 -$(Verb) $(RM) -f $(DestArchiveLib)
1314 ###############################################################################
1315 # Tool Build Rules: Build executable tool based on TOOLNAME option
1316 ###############################################################################
1320 #---------------------------------------------------------
1321 # Set up variables for building a tool.
1322 #---------------------------------------------------------
1323 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1325 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1327 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1330 # TOOLALIAS is a name to symlink (or copy) the tool to.
1333 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1335 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1339 #---------------------------------------------------------
1341 #---------------------------------------------------------
1343 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1344 # not exporting all of the weak symbols from the binary. This reduces dyld
1345 # startup time by 4x on darwin in some cases.
1346 ifdef TOOL_NO_EXPORTS
1347 ifeq ($(HOST_OS),Darwin)
1349 # Tiger tools don't support this.
1350 ifneq ($(DARWIN_MAJVERS),4)
1351 LD.Flags += -Wl,-exported_symbol,_main
1355 ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD))
1356 ifneq ($(ARCH), Mips)
1357 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1362 #---------------------------------------------------------
1363 # Tool Order File Support
1364 #---------------------------------------------------------
1366 ifeq ($(HOST_OS),Darwin)
1367 ifdef TOOL_ORDER_FILE
1369 LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1374 #---------------------------------------------------------
1375 # Tool Version Info Support
1376 #---------------------------------------------------------
1378 ifeq ($(HOST_OS),Darwin)
1379 ifdef TOOL_INFO_PLIST
1381 LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1383 $(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1385 $(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1386 $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1387 $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1388 -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1389 -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1390 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1396 #---------------------------------------------------------
1397 # Provide targets for building the tools
1398 #---------------------------------------------------------
1399 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1402 ifneq ($(strip $(ToolBuildPath)),)
1403 -$(Verb) $(RM) -f $(ToolBuildPath)
1405 ifneq ($(strip $(ToolAliasBuildPath)),)
1406 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1410 $(ToolBuildPath): $(ExmplDir)/.dir
1412 $(ToolBuildPath): $(ToolDir)/.dir
1415 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1416 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1417 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1418 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1419 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1422 ifneq ($(strip $(ToolAliasBuildPath)),)
1423 $(ToolAliasBuildPath): $(ToolBuildPath)
1424 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1425 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1426 $(Verb) $(AliasTool) $(TOOLEXENAME) $(ToolAliasBuildPath)
1427 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1433 $(Echo) Install circumvented with NO_INSTALL
1435 $(Echo) Uninstall circumvented with NO_INSTALL
1437 DestTool = $(DESTDIR)$(PROJ_bindir)/$(TOOLEXENAME)
1439 install-local:: $(DestTool)
1441 $(DestTool): $(ToolBuildPath) $(DESTDIR)$(PROJ_bindir)
1442 $(Echo) Installing $(BuildMode) $(DestTool)
1443 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1446 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1447 -$(Verb) $(RM) -f $(DestTool)
1449 # TOOLALIAS install.
1451 DestToolAlias = $(DESTDIR)$(PROJ_bindir)/$(TOOLALIAS)$(EXEEXT)
1453 install-local:: $(DestToolAlias)
1455 $(DestToolAlias): $(DestTool)
1456 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1457 $(Verb) $(RM) -f $(DestToolAlias)
1458 $(Verb) $(AliasTool) $(TOOLEXENAME) $(DestToolAlias)
1461 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1462 -$(Verb) $(RM) -f $(DestToolAlias)
1468 ###############################################################################
1469 # Object Build Rules: Build object files based on sources
1470 ###############################################################################
1472 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1473 ifeq ($(HOST_OS),HP-UX)
1474 DISABLE_AUTO_DEPENDENCIES=1
1477 # Provide rule sets for when dependency generation is enabled
1478 ifndef DISABLE_AUTO_DEPENDENCIES
1480 #---------------------------------------------------------
1481 # Create .o files in the ObjDir directory from the .cpp and .c files...
1482 #---------------------------------------------------------
1484 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1485 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1487 # If the build succeeded, move the dependency file over, otherwise
1489 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1490 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1492 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1493 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1494 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1497 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1498 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1499 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1502 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1503 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1504 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1507 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1508 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1509 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1512 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1513 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1514 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1517 #---------------------------------------------------------
1518 # Create .bc files in the ObjDir directory from .cpp .cc and .c files...
1519 #---------------------------------------------------------
1521 BC_DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.bc.d.tmp" \
1522 -MT "$(ObjDir)/$*.ll" -MT "$(ObjDir)/$*.bc.d"
1524 # If the build succeeded, move the dependency file over, otherwise
1526 BC_DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.bc.d.tmp" "$(ObjDir)/$*.bc.d"; \
1527 else $(RM) "$(ObjDir)/$*.bc.d.tmp"; exit 1; fi
1529 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1530 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1531 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1532 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1533 $(BC_DEPEND_MOVEFILE)
1535 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1536 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1537 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1538 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1539 $(BC_DEPEND_MOVEFILE)
1541 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1542 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1543 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1544 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1545 $(BC_DEPEND_MOVEFILE)
1547 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1548 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1549 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1550 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1551 $(BC_DEPEND_MOVEFILE)
1553 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1554 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1555 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1556 $< -o $(ObjDir)/$*.ll -S $(LLVMCC_EMITIR_FLAG) ; \
1557 $(BC_DEPEND_MOVEFILE)
1559 # Provide alternate rule sets if dependencies are disabled
1562 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1563 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1564 $(Compile.CXX) $< -o $@
1566 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1567 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1568 $(Compile.CXX) $< -o $@
1570 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1571 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1572 $(Compile.CXX) $< -o $@
1574 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1575 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1576 $(Compile.C) $< -o $@
1578 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1579 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1580 $(Compile.C) $< -o $@
1582 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1583 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1584 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1586 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1587 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1588 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1590 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1591 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1592 $(BCCompile.CXX) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1594 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1595 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1596 $(BCCompile.C) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1598 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1599 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1600 $(BCCompile.C) $< -o $@ -S $(LLVMCC_EMITIR_FLAG)
1605 ## Rules for building preprocessed (.i/.ii) outputs.
1606 $(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1607 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1608 $(Verb) $(Preprocess.CXX) $< -o $@
1610 $(BuildMode)/%.ii: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1611 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1612 $(Verb) $(Preprocess.CXX) $< -o $@
1614 $(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1615 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1616 $(Verb) $(Preprocess.CXX) $< -o $@
1618 $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1619 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1620 $(Verb) $(Preprocess.C) $< -o $@
1622 $(BuildMode)/%.i: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1623 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1624 $(Verb) $(Preprocess.C) $< -o $@
1627 $(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1628 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1629 $(Compile.CXX) $< -o $@ -S
1631 $(ObjDir)/%.s: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1632 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1633 $(Compile.CXX) $< -o $@ -S
1635 $(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1636 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1637 $(Compile.CXX) $< -o $@ -S
1639 $(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1640 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1641 $(Compile.C) $< -o $@ -S
1643 $(ObjDir)/%.s: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1644 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1645 $(Compile.C) $< -o $@ -S
1648 # make the C and C++ compilers strip debug info out of bytecode libraries.
1650 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1651 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1652 $(Verb) $(LOPT) $< -std-compile-opts -o $@
1654 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1655 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1656 $(Verb) $(LOPT) $< -std-compile-opts -strip-debug -o $@
1660 #---------------------------------------------------------
1661 # Provide rule to build .bc files from .ll sources,
1662 # regardless of dependencies
1663 #---------------------------------------------------------
1664 $(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
1665 $(Echo) "Compiling $*.ll for $(BuildMode) build"
1666 $(Verb) $(LLVMAS) $< -f -o $@
1668 ###############################################################################
1669 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1670 ###############################################################################
1673 TABLEGEN_INC_FILES_COMMON = 1
1676 ifdef TABLEGEN_INC_FILES_COMMON
1678 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1679 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1680 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1682 # INCFiles rule: All of the tblgen generated files are emitted to
1683 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1684 # us to only "touch" the real file if the contents of it change. IOW, if
1685 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1686 # dependencies of the .inc files are, unless the contents of the .inc file
1688 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1689 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1691 endif # TABLEGEN_INC_FILES_COMMON
1695 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1696 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1697 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1698 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1699 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1700 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1701 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td)
1703 # All of these files depend on tblgen and the .td files.
1704 $(INCTMPFiles) : $(TBLGEN) $(TDFiles)
1706 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1707 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir
1708 $(Echo) "Building $(<F) register info implementation with tblgen"
1709 $(Verb) $(TableGen) -gen-register-info -o $(call SYSPATH, $@) $<
1711 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1712 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir
1713 $(Echo) "Building $(<F) instruction information with tblgen"
1714 $(Verb) $(TableGen) -gen-instr-info -o $(call SYSPATH, $@) $<
1716 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1717 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir
1718 $(Echo) "Building $(<F) assembly writer with tblgen"
1719 $(Verb) $(TableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1721 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1722 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir
1723 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1724 $(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1726 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1727 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir
1728 $(Echo) "Building $(<F) assembly matcher with tblgen"
1729 $(Verb) $(TableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1731 $(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
1732 $(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
1733 $(Echo) "Building $(<F) MC code emitter with tblgen"
1734 $(Verb) $(TableGen) -gen-emitter -mc-emitter -o $(call SYSPATH, $@) $<
1736 $(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
1737 $(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir
1738 $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
1739 $(Verb) $(TableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
1741 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1742 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
1743 $(Echo) "Building $(<F) code emitter with tblgen"
1744 $(Verb) $(TableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1746 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1747 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir
1748 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1749 $(Verb) $(TableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1751 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1752 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir
1753 $(Echo) "Building $(<F) disassembly tables with tblgen"
1754 $(Verb) $(TableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1756 $(TARGET:%=$(ObjDir)/%GenEDInfo.inc.tmp): \
1757 $(ObjDir)/%GenEDInfo.inc.tmp : %.td $(ObjDir)/.dir
1758 $(Echo) "Building $(<F) enhanced disassembly information with tblgen"
1759 $(Verb) $(TableGen) -gen-enhanced-disassembly-info -o $(call SYSPATH, $@) $<
1761 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1762 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir
1763 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1764 $(Verb) $(TableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1766 $(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \
1767 $(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir
1768 $(Echo) "Building $(<F) subtarget information with tblgen"
1769 $(Verb) $(TableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1771 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1772 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir
1773 $(Echo) "Building $(<F) calling convention information with tblgen"
1774 $(Verb) $(TableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1776 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1777 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir
1778 $(Echo) "Building $(<F) intrinsics information with tblgen"
1779 $(Verb) $(TableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1781 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir
1782 $(Echo) "Building $(<F) decoder tables with tblgen"
1783 $(Verb) $(TableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1787 -$(Verb) $(RM) -f $(INCFiles)
1791 ###############################################################################
1792 # OTHER RULES: Other rules needed
1793 ###############################################################################
1795 # To create postscript files from dot files...
1796 ifneq ($(DOT),false)
1798 $(DOT) -Tps < $< > $@
1801 $(Echo) "Cannot build $@: The program dot is not installed"
1804 # This rules ensures that header files that are removed still have a rule for
1805 # which they can be "generated." This allows make to ignore them and
1806 # reproduce the dependency lists.
1810 # Define clean-local to clean the current directory. Note that this uses a
1811 # very conservative approach ensuring that empty variables do not cause
1812 # errors or disastrous removal.
1814 ifneq ($(strip $(ObjRootDir)),)
1815 -$(Verb) $(RM) -rf $(ObjRootDir)
1817 -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
1818 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1819 -$(Verb) $(RM) -f *$(SHLIBEXT)
1823 -$(Verb) $(RM) -rf Debug Release Profile
1826 ###############################################################################
1827 # DEPENDENCIES: Include the dependency files if we should
1828 ###############################################################################
1829 ifndef DISABLE_AUTO_DEPENDENCIES
1831 # If its not one of the cleaning targets
1832 ifndef IS_CLEANING_TARGET
1834 # Get the list of dependency files
1835 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1836 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1838 # Include bitcode dependency files if using bitcode libraries
1839 ifdef BYTECODE_LIBRARY
1840 DependFiles += $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.bc.d)
1843 -include $(DependFiles) ""
1849 ###############################################################################
1850 # CHECK: Running the test suite
1851 ###############################################################################
1854 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1855 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1856 $(EchoCmd) Running test suite ; \
1857 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1858 TESTSUITE=$(TESTSUITE) ; \
1860 $(EchoCmd) No Makefile in test directory ; \
1863 $(EchoCmd) No test directory ; \
1869 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1870 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1871 $(EchoCmd) Running test suite ; \
1872 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-dg ; \
1874 $(EchoCmd) No Makefile in test directory ; \
1877 $(EchoCmd) No test directory ; \
1881 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1882 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1883 $(EchoCmd) Running test suite ; \
1884 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1886 $(EchoCmd) No Makefile in test directory ; \
1889 $(EchoCmd) No test directory ; \
1892 ###############################################################################
1893 # UNITTESTS: Running the unittests test suite
1894 ###############################################################################
1897 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1898 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1899 $(EchoCmd) Running unittests test suite ; \
1900 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1902 $(EchoCmd) No Makefile in unittests directory ; \
1905 $(EchoCmd) No unittests directory ; \
1908 ###############################################################################
1909 # DISTRIBUTION: Handle construction of a distribution tarball
1910 ###############################################################################
1912 #------------------------------------------------------------------------
1913 # Define distribution related variables
1914 #------------------------------------------------------------------------
1915 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1916 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1917 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1918 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1919 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1920 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1921 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1922 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1923 Makefile.config.in configure autoconf
1924 DistOther := $(notdir $(wildcard \
1925 $(PROJ_SRC_DIR)/*.h \
1926 $(PROJ_SRC_DIR)/*.td \
1927 $(PROJ_SRC_DIR)/*.def \
1928 $(PROJ_SRC_DIR)/*.ll \
1929 $(PROJ_SRC_DIR)/*.in))
1930 DistSubDirs := $(SubDirs)
1931 DistSources = $(Sources) $(EXTRA_DIST)
1932 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1934 #------------------------------------------------------------------------
1935 # We MUST build distribution with OBJ_DIR != SRC_DIR
1936 #------------------------------------------------------------------------
1937 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1938 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1939 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1943 #------------------------------------------------------------------------
1944 # Prevent attempt to run dist targets from anywhere but the top level
1945 #------------------------------------------------------------------------
1947 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1948 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1951 #------------------------------------------------------------------------
1952 # Provide the top level targets
1953 #------------------------------------------------------------------------
1955 dist-gzip:: $(DistTarGZip)
1957 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1958 $(Echo) Packing gzipped distribution tar file.
1959 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1960 $(GZIP) -c > "$(DistTarGZip)"
1962 dist-bzip2:: $(DistTarBZ2)
1964 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1965 $(Echo) Packing bzipped distribution tar file.
1966 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1967 $(BZIP2) -c >$(DistTarBZ2)
1969 dist-zip:: $(DistZip)
1971 $(DistZip) : $(TopDistDir)/.makedistdir
1972 $(Echo) Packing zipped distribution file.
1973 $(Verb) rm -f $(DistZip)
1974 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1976 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1977 $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL =====
1979 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1981 dist-check:: $(DistTarGZip)
1982 $(Echo) Checking distribution tar file.
1983 $(Verb) if test -d $(DistCheckDir) ; then \
1984 $(RM) -rf $(DistCheckDir) ; \
1986 $(Verb) $(MKDIR) $(DistCheckDir)
1987 $(Verb) cd $(DistCheckDir) && \
1988 $(MKDIR) $(DistCheckDir)/build && \
1989 $(MKDIR) $(DistCheckDir)/install && \
1990 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1992 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1993 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1996 $(MAKE) unittests && \
1997 $(MAKE) install && \
1998 $(MAKE) uninstall && \
1999 $(MAKE) dist-clean && \
2000 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
2003 $(Echo) Cleaning distribution files
2004 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
2009 #------------------------------------------------------------------------
2010 # Provide the recursive distdir target for building the distribution directory
2011 #------------------------------------------------------------------------
2012 distdir: $(DistDir)/.makedistdir
2013 $(DistDir)/.makedistdir: $(DistSources)
2014 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2015 if test -d "$(DistDir)" ; then \
2016 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
2019 $(EchoCmd) Removing old $(DistDir) ; \
2020 $(RM) -rf $(DistDir); \
2021 $(EchoCmd) Making 'all' to verify build ; \
2022 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
2024 $(Echo) Building Distribution Directory $(DistDir)
2025 $(Verb) $(MKDIR) $(DistDir)
2026 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
2027 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
2028 for file in $(DistFiles) ; do \
2030 $(PROJ_SRC_DIR)/*) \
2031 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
2033 $(PROJ_SRC_ROOT)/*) \
2034 file=`echo "$$file" | \
2035 sed "s#^$$srcrootstrip/##"` \
2038 if test -f "$(PROJ_SRC_DIR)/$$file" || \
2039 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
2040 from_dir="$(PROJ_SRC_DIR)" ; \
2041 elif test -f "$$file" || test -d "$$file" ; then \
2044 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
2045 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
2046 to_dir="$(DistDir)/$$dir"; \
2047 $(MKDIR) "$$to_dir" ; \
2049 to_dir="$(DistDir)"; \
2051 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
2052 if test -n "$$mid_dir" ; then \
2053 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
2055 if test -d "$$from_dir/$$file"; then \
2056 if test -d "$(PROJ_SRC_DIR)/$$file" && \
2057 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
2058 cd $(PROJ_SRC_DIR) ; \
2059 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2060 ( cd $$to_dir ; $(TAR) xf - ) ; \
2061 cd $(PROJ_OBJ_DIR) ; \
2064 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2065 ( cd $$to_dir ; $(TAR) xf - ) ; \
2066 cd $(PROJ_OBJ_DIR) ; \
2068 elif test -f "$$from_dir/$$file" ; then \
2069 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
2070 elif test -L "$$from_dir/$$file" ; then \
2071 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
2072 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
2073 $(EchoCmd) "===== WARNING: Distribution Source " \
2074 "$$from_dir/$$file Not Found!" ; \
2075 elif test "$(Verb)" != '@' ; then \
2076 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
2079 $(Verb) for subdir in $(DistSubDirs) ; do \
2080 if test "$$subdir" \!= "." ; then \
2081 new_distdir="$(DistDir)/$$subdir" ; \
2082 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
2083 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
2084 DistDir="$$new_distdir" distdir ) || exit 1; \
2087 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2088 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2089 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2090 -name .svn \) -print` ;\
2091 $(MAKE) dist-hook ; \
2092 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2093 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2094 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2095 -o ! -type d ! -perm -444 -exec \
2096 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2097 || chmod -R a+r $(DistDir) ; \
2100 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2106 ###############################################################################
2107 # TOP LEVEL - targets only to apply at the top level directory
2108 ###############################################################################
2112 #------------------------------------------------------------------------
2113 # Install support for the project's include files:
2114 #------------------------------------------------------------------------
2117 $(Echo) Install circumvented with NO_INSTALL
2119 $(Echo) Uninstall circumvented with NO_INSTALL
2122 $(Echo) Installing include files
2123 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2124 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2125 cd $(PROJ_SRC_ROOT)/include && \
2126 for hdr in `find . -type f \
2127 '(' -name LICENSE.TXT \
2132 ')' -print | grep -v CVS | \
2133 grep -v .svn` ; do \
2134 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2135 if test \! -d "$$instdir" ; then \
2136 $(EchoCmd) Making install directory $$instdir ; \
2137 $(MKDIR) $$instdir ;\
2139 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2142 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2143 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2144 cd $(PROJ_OBJ_ROOT)/include && \
2145 for hdr in `find . -type f \
2146 '(' -name LICENSE.TXT \
2151 ')' -print | grep -v CVS | \
2152 grep -v .svn` ; do \
2153 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2154 if test \! -d "$$instdir" ; then \
2155 $(EchoCmd) Making install directory $$instdir ; \
2156 $(MKDIR) $$instdir ;\
2158 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2164 $(Echo) Uninstalling include files
2165 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2166 cd $(PROJ_SRC_ROOT)/include && \
2167 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2168 '!' '(' -name '*~' -o -name '.#*' \
2169 -o -name '*.in' ')' -print ')' | \
2170 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2171 cd $(PROJ_SRC_ROOT)/include && \
2172 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2173 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2179 @echo searching for overlength lines in files: $(Sources)
2182 egrep -n '.{81}' $(Sources) /dev/null
2185 @echo searching for tabs in files: $(Sources)
2188 egrep -n ' ' $(Sources) /dev/null
2191 @ls -l $(LibDir) | awk '\
2192 BEGIN { sum = 0; } \
2194 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2195 @ls -l $(ToolDir) | awk '\
2196 BEGIN { sum = 0; } \
2198 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2199 #------------------------------------------------------------------------
2200 # Print out the directories used for building
2201 #------------------------------------------------------------------------
2203 $(Echo) "BuildMode : " '$(BuildMode)'
2204 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2205 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2206 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2207 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2208 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2209 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2210 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2211 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2212 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2213 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2214 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2215 $(Echo) "UserTargets : " '$(UserTargets)'
2216 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2217 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2218 $(Echo) "ObjDir : " '$(ObjDir)'
2219 $(Echo) "LibDir : " '$(LibDir)'
2220 $(Echo) "ToolDir : " '$(ToolDir)'
2221 $(Echo) "ExmplDir : " '$(ExmplDir)'
2222 $(Echo) "Sources : " '$(Sources)'
2223 $(Echo) "TDFiles : " '$(TDFiles)'
2224 $(Echo) "INCFiles : " '$(INCFiles)'
2225 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2226 $(Echo) "PreConditions: " '$(PreConditions)'
2227 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2228 $(Echo) "Compile.C : " '$(Compile.C)'
2229 $(Echo) "Archive : " '$(Archive)'
2230 $(Echo) "YaccFiles : " '$(YaccFiles)'
2231 $(Echo) "LexFiles : " '$(LexFiles)'
2232 $(Echo) "Module : " '$(Module)'
2233 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2234 $(Echo) "SubDirs : " '$(SubDirs)'
2235 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2236 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2241 # General debugging rule, use 'make dbg-print-XXX' to print the
2242 # definition, value and origin of XXX.
2244 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))